D14426: [Folder View] Create KFilePlacesModel only when needed and listen for changes

[Kai Uwe Broulik]

broulik updated this revision to Diff 41318.
broulik edited the summary of this revision.
broulik added a comment.


  - Make `KFilePlacesModel` `static` and ref-counted
  
  For simplicify the ref count is increased/decreased in the constructor and not depending on whether the model is actually used, e.g. when user changes setting from default display label to something else. This would make the patch super complicated otherwise. The model is then only not loaded again on next startup.

REPOSITORY
  R119 Plasma Desktop

CHANGES SINCE LAST UPDATE
  https://phabricator.kde.org/D14426?vs=38587&id=41318

REVISION DETAIL
  https://phabricator.kde.org/D14426

AFFECTED FILES
  containments/desktop/plugins/folder/labelgenerator.cpp
  containments/desktop/plugins/folder/labelgenerator.h

To: broulik, #plasma, hein
Cc: plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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